157431343 (number)

157431343 is an odd 9-digits composite number following 157431342 and preceding 157431344. In scientific notation, it is written as 1.57431343 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 144626944 positive integers (up to 157431343) that are relatively prime to 157431343.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-one thousand three hundred forty-three

Notation

Scientific notation 1.57431343 × 10^8
Engineering notation 1.57431343 × 10^6

Prime Factorization of 157431343

Prime Factorization 23 × 29 × 233 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157431343
Product of the distinct prime numbers

The prime factorization of 157431343 is 23 × 29 × 233 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157431343)

Multiplication

n×y
n×2 314862686
n×3 472294029
n×4 629725372
n×5 787156715

Division

n÷y
n÷2 78715671.5
n÷3 52477114.333333
n÷3 39357835.75
n÷5 31486268.6

Exponentiation

ny
n2 24784627758783649
n3 3.9018772338204E+24
n4 6.1427777314147E+32
n5 9.6706574800711E+40

Nth Root

y√n
2√n 12547.164739494
3√n 539.96266660051
4√n 112.01412741031
5√n 43.593148815393

Divisors of 157431343

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157431342
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157431343 can be divided by 16 positive divisors. The sum of these divisors (counting 157431343) is 1, the average is 0.0625.

Base conversion 157431343

Base System Value
2 Binary 1001011000100011011000101111
3 Ternary 101222020100012111
4 Quaternary 21120203120233
5 Quinary 310300300333
6 Senary 23342144451
8 Octal 1130433057
10 Decimal 157431343
12 Duodecimal 44882127
16 Hexadecimal 962362f
20 Vigesimal 293ii73
36 Base36 2lqasv

Cryptographic Hash Functions

md5 7bbc1b5b0e746cdb77fd013f61fbd8a1
sha1 a9cfcfe88c170330ff82415977566d2dbce6f134
sha256 965fae8869ab29b2ce26e8df297eda5bf23303504b3a0253aca454ab1ea80beb
sha512 4ef88e46c3a82c4e9508c16c5ea0ac8e0aad27a79030b672cbc8c6cdfb04ba9f49ae7d0e22e82f0a9705758c7ffcb7a209584dd498a570db6c2dd0f254470e2e
ripemd-160 88e34e3620bc016777130b3ebf1284ea5ad1c987

157431343 as geometric shapes

Circle

Radius = n
Diameter 314862686
Circumference 989170301.22715
Area 7.7863204488952E+16

Sphere

Radius = n
Volume 1.6344145137306E+25
Surface area 3.1145281795581E+17
Circumference 989170301.22715

Square

Length = n
Perimeter 629725372
Area 24784627758783649
Diagonal 222641540.41321

Cube

Length = n
Surface area 148707766552701894
Volume 3.9018772338204E+24
Space diagonal 272679084.7798

Equilateral Triangle

Length = n
Perimeter 472294029
Area 1.0732058631224E+16
Altitude 136339542.3899

Triangular Pyramid

Length = n
Surface area 1.0732058631224E+16
Volume 4.5984064189863E+23
Height 74213846.804404